2940802566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37702597}}^1$

素因数の和:37702615

約数の個数: 16

約数和(自身を含む): 6334036464

約数和(自身を除く): 3393233898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 37702597, 75405194, 113107791, 226215582, 490133761, 980267522, 1470401283, 2940802566]

約数ペア:

[(1, 2940802566), (2, 1470401283), (3, 980267522), (6, 490133761), (13, 226215582), (26, 113107791), (39, 75405194), (78, 37702597)]